/* 版心 */
.center {
    width: 1280px;
    height: 100%;
    margin: auto;
}
/* 注册登录 */
.login{
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    display: none;
}
.login .mask{
    height: 100%;
    background-color: #000;
    opacity: .5;
}
.login .lgn{
    width: 480px;
    height: 592px;
    padding: 45px 60px 50px;
    background-color: #fff;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
.login .off{
    position: absolute;
    font-size: 12px;
    right: 20px;
    top: 20px
}
.login .login-title{
    font-size: 24px;
    margin-bottom: 32px;
    text-align: center;
}
.login .choce{
    display: flex;
    margin-bottom: 20px;
    text-align: center;
}
.login .zhuce{
    flex: 1;
    font-weight: 700;
    border-bottom: 1px solid #000;
    padding-bottom: 10px;
}
.login .denglu{
    flex: 1;
    padding-bottom: 10px;
    border-bottom: 1px solid #e5e5e5;
}
/* 登录盒子------------------------------------ */
.login .denglu-content .b4 p{
    font-size: 14px;
}
.login .denglu-content .b4 label{
    flex: 1;
}
/* 注册盒子------------------------------------ */
.login .zhuce-content,.denglu-content{
    font-size: 14px;
}
.login .denglu-content{
    display: none;
}
.login input{
    height: 100%;
    display: block;
    width: 100%;
}
.login .b1{
    height: 45px;
    line-height: 45px;
    border: 1px solid #dadada;
    margin-bottom: 20px;
    padding: 0 10px;
    position: relative;
}
.login .b1>span{
    position: absolute;
    right: 10px;
    top: 0;
    color: red;
    display: none;
}
.login .b2{
    height: 45px;
    line-height: 45px;
    margin-bottom: 20px;
    display: flex;
}
.login .b2 .yzm{
    flex: 1;
    border: 1px solid #dadada;
    padding: 0 10px;
}
.login .b2 .yanzhengma{
    width: 102px;
    height: 45px;
    margin-left: 10px;
}
.login .b3{
    height: 45px;
    line-height: 45px;
    margin-bottom: 20px;
    display: flex;
}
.login .b3 .b31{
    flex: 1;
    border: 1px solid #dadada;
    padding: 0 10px;
}
.login .b3 .b32{
    width: 112px;
    border: 1px solid #dadada;
    border-left: 0;
} 
.login .b3 .b32 input{
    background-color: #fff;
}
.login .b4{
    margin-top: 4px;
}
.login .b4 p{
    margin-bottom: 10px;
    font-size: 13px;
    display: flex;
}
.login .b4 p input{
    height: 17px;
    width: 17px;
    margin-right: 5px;
}
.login .b4 p a{
    color: #000;
    border-bottom:1px solid #000;
}
.login .b5{
    margin: 20px 0;
}
.login .b5 button{
    width: 100%;
    height: 48px;
    background-color: #000;
    color: #fff;
}
.login .b6 p{
    margin: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #666;
} 
.login .b6 p::before{
    content: '';
    display: block;
    width: 110px;
    height: 1px;
    background: #e5e5e5;
}
.login .b6 p::after{
    content: '';
    display: block;
    width: 110px;
    height: 1px;
    background: #e5e5e5;
}
.login .b6 ul{
    display: flex;
    justify-content: space-around;
}
.login .b6 li{
    border: 1px solid #575757;
    line-height: 40px;
    border-radius: 50%;
    text-align: center;
}
.login .b6 li a{
    display: block;
    width: 40px;
    height: 40px;
}
.login .b6 li .iconfont{
    font-size: 20px;
    color: #000;
}
/* 返回顶部 */
aside{
    position: fixed;
    right: 20px;
    bottom: 35%;
    display: none;
    z-index: 9;
}
aside .bt-top{
    width: 50px;
    height: 50px;
    background: #000;
    color: #fff;
    border: 1px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
aside .bt-bottom{
    width: 50px;
    height: 50px;
    border: 1px #000 solid;
    background: #fff;
    color: #000;
    margin-top: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
}
aside .iconfont{
    font-size: 20px;
}
/* 吸顶效果 */
.header-top{
    width: 100%;
    height: 48px;
    background-color: #fff;
    z-index: 9;
    position: fixed;
    top: 0;
    display: none;
}
.header-top .content{
    width: 1280px;
    margin: 0 auto;
    height: 100%;
}
.header-top .wleft{
    float: left;
    height: 100%;
    margin-right: 60px;
    display: flex;
}
.header-top .wleft a{
    display: flex;
}
.header-top .wleft img{
    width: 150px;
    display: block;
    margin: auto;
}
.header-top .menu{
    float: left;
    height: 100%;
}
.header-top .menu>li{
    float: left;
    height: 100%;
    line-height: 48px;
    font-size: 12px;
    margin-right: 60px;
}
.header-top .menu>li:nth-child(1),.header-top .menu>li:nth-child(2){
    color: #cf4173;
}
/* 吸顶二级菜单 */
.header-top li>.erji{
    width: 100%;
    position: absolute;
    top: 48px;
    left: 0;
    background-color: #fff;
    border: 1px solid #EFEDED;
    z-index: 10;
    display: none;
}
.header-top .nr{
    width: 1280px;
    height: 320px;
    margin: auto;
    display: flex;
    justify-content: space-between;
}
.header-top a:hover{
    font-weight: 700;
}
.header-top .nr>ul{
    width: 510px;
    padding: 32px 0 56px;
    display: flex;
}
.header-top .nr>ul>li{
    flex: 1;
    text-align: left;
    line-height: 12px;
}
.header-top .nr>ul>li>a{
    font-weight: 700;
    margin-bottom: 18px;
    display: block;
}
.header-top .submenu>li{
    text-align: left;
    height: 28px;
    line-height: 28px;
}
.header-top .submenu>li:last-child{
    font-weight: 700;
    text-decoration: underline;
}
.header-top .nr .erji-right{
    width: 590px;
    padding: 32px 0 40px;
    display: flex;
    justify-content: space-between;
    font-weight: 700;
}
.header-top .nr .erji-right .underline{
    display: block;
    text-align: center;
}
.header-top .nr .erji-right .underline:hover{
    text-decoration: underline;
} 
/* 吸顶右侧图标 */
.header-top .wright{
    float: right;
    height: 100%;
    display: flex;
}
.header-top .wright>div{
    height: 100%;
    display: flex;
    align-items: center;
}
.header-top .wright .iconfont{
    font-size: 20px;
    margin: 0 15px;
}
/* 顶部区域 */
header {
    height: 82px;
    position: relative;
}

header span {
    font-size: 12px;
    line-height: 82px;
    color: #4e5c4b;
}

header span .iconfont {
    font-size: 16px;
    vertical-align: bottom;
    margin-right: 10px;
}

header .left {
    float: left;
    margin-right: 50px;
}

header .right {
    float: right;
    margin-left: 50px;
}

h1 {
    width: 250px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

h1 img {
    width: 250px;
}

/* 导航区域 */
nav {
    height: 48px;
    position: relative;
}

nav .menu {
    float: left;
    height: 100%;
}

nav .menu>li {
    font-size: 12px;
    height: 100%;
    float: left;
    text-align: center;
    line-height: 48px;
    margin-right: 24px;
    padding-right: 50px;
}
nav .menu>li:nth-child(1),nav .menu>li:nth-child(2){
    color: #cf4173;
}
/* 二级菜单盒子 */
nav li>.erji{
    width: 100%;
    position: absolute;
    top: 48px;
    left: 0;
    background-color: #fff;
    border: 1px solid #EFEDED;
    z-index: 10;
    display: none;
}
nav .nr{
    width: 1280px;
    height: 320px;
    margin: auto;
    display: flex;
    justify-content: space-between;
}
nav a:hover{
    font-weight: 700;
}
nav .nr>ul{
    width: 510px;
    padding: 32px 0 56px;
    display: flex;
}
nav .nr>ul>li{
    flex: 1;
    text-align: left;
    line-height: 12px;
}
nav .nr>ul>li>a{
    font-weight: 700;
    margin-bottom: 18px;
    display: block;
}
nav .submenu>li{
    text-align: left;
    height: 28px;
    line-height: 28px;
}
nav .submenu>li:last-child{
    font-weight: 700;
    text-decoration: underline;
}
nav .nr .erji-right{
    width: 590px;
    padding: 32px 0 40px;
    display: flex;
    justify-content: space-between;
    font-weight: 700;
}
nav .nr .erji-right .underline:hover{
    text-decoration: underline;
} 
nav .center>div {
    font-size: 12px;
    width: 160px;
    height: 100%;
    float: right;
    background-color: black;
    color: white;
    line-height: 48px;
    padding: 0 15px 0 20px;
}

nav div .iconfont {
    font-size: 19px;
    float: right;
}

/* 广告区域 */
#banner img {
    width: 100vw;
    vertical-align: middle;
}

#swiper1 {
    --swiper-theme-color: black;
    --swiper-navigation-size: 12px;
}

#swiper1 .swiper-pagination {
    width: 20%;
    left: 50%;
    top: 95%;
    transform: translate(-50%);
}

#swiper-button-prev1,
#swiper-button-next1 {
    width: 50px;
    height: 50px;
    background-color: #f5dfe2;
    font-weight: 700;
    opacity: .7;
}

#swiper1 .swiper-button-prev {
    left: 80px;
}

#swiper1 .swiper-button-next {
    right: 80px;
}

/* 产品区域 */
main {
    height: 900px;
    padding: 100px 0 50px 0;
}

main .head {
    text-align: center;
}

main .head .up {
    font-size: 12px;
    margin-bottom: 16px;
}

main .head .down {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 46px;
}

main .linear {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 45px;
}

main ul {
    width: 420px;
    height: 48px;
    display: flex;
    justify-content: center;
}

main li {
    flex: 1;
    padding: 0;
    font-size: 14px;
    color: #a6a6a6;
    position: relative;
}
.run::before{
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 1px;
    background: #000;
    bottom: -1px;
}
.run::after{
    content: "";
    display: block;
    position: absolute;
    width: 0;
    height: 0;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    border-width: 8px;
    border-style: solid;
    border-color: #000 transparent transparent;
}
main ul li:first-child{
    color: #000;
    font-weight: 700;
}
/* 产品盒子区 */
main .box {
    display: none;
}
main .box:nth-child(3){
    display: block;
}
main .left {
    float: left;
    margin-right: 20px;
}

main .left img {
    width: 500px;
    height: 490px;
}

main .right {
    float: right;
}

main .right img {
    width: 240px;
    height: 240px;
    margin-bottom: 30px;
}

main .right .title {
    font-size: 14px;
    margin: 0 30px 8px 30px;
    font-weight: 700;
    text-align: center;
}

main .right .sm {
    height: 28px;
    font-size: 12px;
    margin: 0 26px 14px 26px;
    text-align: center;
}

main .right .star {
    font-size: 16px;
    text-align: center;
    margin: 0 80px 20px 80px;
}

main .right .se {
    font-size: 12px;
    transform: scale(.833);
    text-align: center;
    margin-bottom: 15px;
}

main .di {
    text-align: center;
    font-size: 12px;
}

main .di span:first-child {
    font-weight: 700;
}

/* 大轮播 */
.swiper3 {
    width: 760px;
    height: 490px;
    --swiper-theme-color: black;
    --swiper-navigation-size: 12px;
}

.swiper3 .swiper-slide {
    display: flex;
    justify-content: space-evenly;
}

.swiper3 .swiper-pagination3 {
    width: 20%;
    height: 2px;
    top: 488px;
    left: 40%;
}

.swiper3 .swiper-slide>div {
    width: 240px;
}

/* 颜色小轮播 */
.swiper2 {
    width: 168px;
    height: 24px;
    margin: 0 36px 14px 36px;
    --swiper-theme-color: black;
    --swiper-navigation-size: 10px;
}

.swiper2 .swiper-wrapper {
    width: 120px;
    margin: auto;
}

.swiper2 .swiper-slide {
    width: 24px !important;
}

.swiper-button-prev2,
.swiper-button-next2 {
    width: 24px;
    height: 24px;
    background-color: #f5dfe2;
    font-weight: 700;
    text-align: center;
    line-height: 24px;
    top: 0;
    opacity: 1;
    margin: 0;
}

.swiper-button-prev2 {
    left: 0;
}

.swiper-button-next2 {
    right: 0;
}

.swiper2 .color {
    width: 24px;
    height: 24px;
}

.swiper2 .swiper-slide:nth-child(1) .color {
    background-color: #b0604b;
}

.swiper2 .swiper-slide:nth-child(2) .color {
    background-color: #7b3b1a;
}

.swiper2 .swiper-slide:nth-child(3) .color {
    background-color: #c84c30;
}

.swiper2 .swiper-slide:nth-child(4) .color {
    background-color: #b5514c;
}

.swiper2 .swiper-slide:nth-child(5) .color {
    background-color: #b6494e;
}

.swiper2 .swiper-slide:nth-child(6) .color {
    background-color: #ad0e10;
}

.swiper2 .swiper-slide:nth-child(7) .color {
    background-color: #852719;
}

.swiper2 .swiper-slide:nth-child(8) .color {
    background-color: #c84c30;
}

/* 服务区域 */
.services {
    background-color: #f2f2f2;
    padding: 100px 0;
}

.services .head {
    text-align: center;
}

.services .head .up {
    font-size: 12px;
    margin-bottom: 16px;
}

.services .head .down {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 46px;
}

.services ul {
    width: 1308px;
    display: flex;
}

.services li {
    width: 327px;
    padding: 0 14px;
}

.services li img {
    width: 299px;
    display: block;
}

.services li>div {
    height: 255px;
    padding: 50px 35px 35px 35px;
    background-color: #fff;
}

.services .tou {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 18px;
}

.services .zhong {
    height: 40px;
    font-size: 12px;
    line-height: 20px;
    color: #999;
}

.services .xia {
    font-size: 12px;
    margin-top: 37px;
}

.services a {
    color: black;
    border-bottom: 1px solid black;
}

/* 广告2区 */
.banner2 img {
    width: 100%;
    display: block;
}

/* 灵感区域 */
.lingan {
    padding: 100px 0;
}

.lingan .head {
    text-align: center;
}

.lingan .head .up {
    font-size: 12px;
    margin-bottom: 16px;
}

.lingan .head .down {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 46px;
}

.lingan>section {
    width: 1298px;
    height: 520px;
    margin: auto;
}

.lingan .type1 {
    width: 20%;
    float: left;
    padding: 0 9px;
}

.lingan .type1 img {
    width: 240px;
    display: block;
    margin-bottom: 18px;
}

.lingan .type2 {
    float: left;
    padding: 0 9px;
}

.lingan .type2 img {
    width: 480px;
    display: block;
    margin-bottom: 18px;
}

/* 底部区域 */
footer {
    background-color: #000;
}

/* 底部顶层 */
footer .top {
    width: 1440px;
    margin: auto;
    display: flex;
}

footer .topitem {
    width: 25%;
    height: 150px;
    padding: 32px 0;
    border-bottom: 1px solid #272727;
    border-right: 1px solid #272727;
}

footer .topitem:last-child {
    border-right: 0;
}

footer .topitem img {
    height: 46px;
    display: block;
    margin: auto;
}

footer .topitem .title {
    color: #fff;
    font-size: 12px;
    margin-top: 14px;
    text-align: center;
}

footer .topitem .content {
    color: rgba(255, 255, 255, .5);
    font-size: 12px;
    margin-top: 4px;
    text-align: center;
}

/* 底部中层 */
footer .middle {
    width: 1280px;
    height: 266px;
    margin: auto;
    padding: 58px 0;
    border-bottom: 1px solid #272727;
}

footer .middle ul {
    float: left;
    margin-right: 138px;
    color: rgba(255, 255, 255, .8);
}

footer .middle ul:nth-child(5) {
    margin-right: 20px;
}

footer .middle ul:last-child {
    margin: 0;
    width: 280px;
    float: right;
}

footer .middle ul>li {
    font-size: 12px;
    height: 28px;
    line-height: 28px;
}

footer .middle ul>li:first-child {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
}

footer .srk {
    width: 280px;
    height: 40px;
    display: flex;
}

footer .text {
    flex: 1;
    height: 40px;
    padding: 5px 30px 5px 9px;
    font-size: 12px;
}

footer .submit {
    width: 76px;
    height: 40px;
    background-color: #fff;
    border-left: 1px solid #000;
}

/* 底部底层 */
footer .bottom {
    width: 1280px;
    margin: auto;
    padding: 40px 0 70px 0;
}
footer .bottom p{
    font-size: 12px;
    color: rgba(255,255,255,.3);
}
footer .bottom>div{
    margin-top: 16px;
}
footer .bottom>div .left{
    float: left;
}
footer .bottom>div .left p{
    float: left;
    margin-right: 30px;
}
footer .bottom>div .right{
    float: right;
}
footer .bottom>div .right p{
    margin-left: 30px;
    font-weight: 700;
    float: right;
}